4
3D PRINTING
Page 94
The future of manufacturing ............................................................................... 94 1. An introduction to 3D printing......................................................................... 96 2. OpenSCAD............................................................................................................... 98 3. FreeCAD.................................................................................................................... 108 4. Laminator software............................................................................................... 112 Technology workshop: Design and build traffic lights............................................ 115 Review and practise ............................................................................................................. 118
5
Operating systems, networks, security, applications and the law
Page 120
Secure and user-friendly computing ............................................................... 120 1. Operating systems ............................................................................................... 122 2. Networks .................................................................................................................. 128 3. Security for computer systems ....................................................................... 134 4. Spreadsheets .......................................................................................................... 144 5. Legislation in the information society .......................................................... 151 Technology workshop: Change your router security settings ............................ 154 Review and practise ............................................................................................................. 1 58
6
WEB Design, development and DISTRIBUTION
Page 160
The evolution of the Web ..................................................................................... 160 1. Editing web pages ............................................................................................... 162 2. Cascading style sheets ....................................................................................... 174 Technology workshop. Make a webpage with CSS ................................................. 180 Review and practise ............................................................................................................. 1 83
Glossary ....................................................................................................................
184
